Trace number 3420280

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_rw 2011-03-02? (TO) 5000.09 4999.92

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v40000-c168000-S895938734-057-UNKNOWN.cnf
MD5SUM4f5a8cb56de51e6630c119bd6436cc16
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark168.805
Satisfiable
(Un)Satisfiability was proved
Number of variables40000
Number of clauses168000
Sum of the clauses size504000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3168000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.69/1.73	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.69/1.73	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.69/1.73	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.69/1.73	c main()::
1.69/1.73	c initFormula():: searching for DIMACS p-line....
1.69/1.73	c initFormula():: the DIMACS p-line indicates a CNF of 40000 variables and 168000 clauses.
1.69/1.73	c parseCNF():: parsing....
1.69/1.73	c parseCNF():: the CNF contains 0 unary clauses.
1.69/1.73	c runParser():: parsing was successful, warming up engines...
1.69/1.73	c simplify_formula():: removed 0 tautological, 1073 satisfied and 0 duplicate clauses
1.69/1.73	c preprocessing fase I completed:: there are now 39836 free variables and 166927 clauses.
1.69/1.73	c using 3-SAT heuristics (occurence based diff)
1.69/1.73	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.69/1.73	c simplify_formula():: removed 0 tautological, 0 satisfied and 151 duplicate clauses
1.69/1.73	c resolvent_look() :: found 81 resolvents
1.69/1.73	c main():: clause / variable ratio: ( 167008 / 40000 ) = 4.18
1.69/1.73	c longest clause has size 3
1.69/1.73	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.69/1.73	c number of free variables = 39836
1.69/1.73	c dynamic_preselect_setsize :: off
1.69/1.73	c main():: all systems go!
1.69/1.73	c |----------------------------------------------------------------|

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3420280-1306594407/watcher-3420280-1306594407 -o /tmp/evaluation-result-3420280-1306594407/solver-3420280-1306594407 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420280-1306594407.cnf 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.08 1.41 4/498 6763
/proc/meminfo: memFree=13029504/32950928 swapFree=38710956/67111528
[pid=6763] ppid=6761 vsize=12656 CPUtime=0 cores=1,3,5,7
/proc/6763/stat : 6763 (march_rw) R 6761 6763 5731 0 -1 4194304 1548 0 0 0 0 0 0 0 21 0 1 0 849671440 12959744 1494 33554432000 4194304 4300876 140733921077376 18446744073709551615 251367207621 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6763/statm: 3164 1494 113 27 0 1613 0

[startup+0.0320029 s]
/proc/loadavg: 1.00 1.08 1.41 4/498 6763
/proc/meminfo: memFree=13029504/32950928 swapFree=38710956/67111528
[pid=6763] ppid=6761 vsize=13844 CPUtime=0.02 cores=1,3,5,7
/proc/6763/stat : 6763 (march_rw) R 6761 6763 5731 0 -1 4194304 1880 0 0 0 2 0 0 0 21 0 1 0 849671440 14176256 1826 33554432000 4194304 4300876 140733921077376 18446744073709551615 251367546624 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6763/statm: 3461 1826 113 27 0 1910 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13844

[startup+0.101002 s]
/proc/loadavg: 1.00 1.08 1.41 4/498 6763
/proc/meminfo: memFree=13029504/32950928 swapFree=38710956/67111528
[pid=6763] ppid=6761 vsize=17276 CPUtime=0.09 cores=1,3,5,7
/proc/6763/stat : 6763 (march_rw) R 6761 6763 5731 0 -1 4194304 2854 0 0 0 9 0 0 0 21 0 1 0 849671440 17690624 2800 33554432000 4194304 4300876 140733921077376 18446744073709551615 251367207621 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6763/statm: 4319 2800 113 27 0 2768 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17276

[startup+0.30096 s]
/proc/loadavg: 1.00 1.08 1.41 4/498 6763
/proc/meminfo: memFree=13029504/32950928 swapFree=38710956/67111528
[pid=6763] ppid=6761 vsize=37216 CPUtime=0.29 cores=1,3,5,7
/proc/6763/stat : 6763 (march_rw) R 6761 6763 5731 0 -1 4194304 9566 0 0 0 28 1 0 0 22 0 1 0 849671440 38109184 6201 33554432000 4194304 4300876 140733921077376 18446744073709551615 251367202715 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6763/statm: 9304 6201 129 27 0 7753 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37216

[startup+0.70088 s]
/proc/loadavg: 1.00 1.08 1.41 4/498 6763
/proc/meminfo: memFree=13029504/32950928 swapFree=38710956/67111528
[pid=6763] ppid=6761 vsize=36952 CPUtime=0.69 cores=1,3,5,7
/proc/6763/stat : 6763 (march_rw) R 6761 6763 5731 0 -1 4202496 20259 0 0 0 66 3 0 0 24 0 1 0 849671440 37838848 6169 33554432000 4194304 4300876 140733921077376 18446744073709551615 4240270 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6763/statm: 9238 6169 136 27 0 7687 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36952

[startup+1.50073 s]
/proc/loadavg: 1.00 1.08 1.41 3/499 6764
/proc/meminfo: memFree=12995896/32950928 swapFree=38710956/67111528
[pid=6763] ppid=6761 vsize=36952 CPUtime=1.49 cores=1,3,5,7
/proc/6763/stat : 6763 (march_rw) R 6761 6763 5731 0 -1 4202496 37733 0 0 0 144 5 0 0 25 0 1 0 849671440 37838848 6171 33554432000 4194304 4300876 140733921077376 18446744073709551615 4240270 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6763/statm: 9238 6171 137 27 0 7687 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 36952

[startup+3.10044 s]
/proc/loadavg: 1.08 1.09 1.42 3/499 6764
/proc/meminfo: memFree=12954040/32950928 swapFree=38710956/67111528
[pid=6763] ppid=6761 vsize=84316 CPUtime=3.09 cores=1,3,5,7
/proc/6763/stat : 6763 (march_rw) R 6761 6763 5731 0 -1 4202496 54451 0 0 0 303 6 0 0 25 0 1 0 849671440 86339584 17738 33554432000 4194304 4300876 140733921077376 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6763/statm: 21079 17738 169 27 0 19528 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 84316

[startup+6.30086 s]
/proc/loadavg: 1.08 1.09 1.42 3/499 6764
/proc/meminfo: memFree=12940580/32950928 swapFree=38710956/67111528
[pid=6763] ppid=6761 vsize=86760 CPUtime=6.3 cores=1,3,5,7
/proc/6763/stat : 6763 (march_rw) R 6761 6763 5731 0 -1 4202496 54953 0 0 0 623 7 0 0 25 0 1 0 849671440 88842240 18240 33554432000 4194304 4300876 140733921077376 18446744073709551615 4250763 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6763/statm: 21690 18240 169 27 0 20139 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 86760

[startup+12.7007 s]
/proc/loadavg: 1.37 1.15 1.43 3/499 6765
/proc/meminfo: memFree=12930956/32950928 swapFree=38710956/67111528
[pid=6763] ppid=6761 vsize=95496 CPUtime=12.69 cores=1,3,5,7
/proc/6763/stat : 6763 (march_rw) R 6761 6763 5731 0 -1 4202496 56744 0 0 0 1262 7 0 0 25 0 1 0 849671440 97787904 20031 33554432000 4194304 4300876 140733921077376 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6763/statm: 23874 20031 169 27 0 22323 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 95496

[startup+25.5003 s]
/proc/loadavg: 1.46 1.18 1.44 3/499 6765
/proc/meminfo: memFree=12928860/32950928 swapFree=38710956/67111528
[pid=6763] ppid=6761 vsize=97080 CPUtime=25.49 cores=1,3,5,7
/proc/6763/stat : 6763 (march_rw) R 6761 6763 5731 0 -1 4202496 57147 0 0 0 2542 7 0 0 25 0 1 0 849671440 99409920 20434 33554432000 4194304 4300876 140733921077376 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6763/statm: 24270 20434 169 27 0 22719 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 97080

[startup+51.1005 s]
/proc/loadavg: 1.65 1.24 1.45 3/499 6766
/proc/meminfo: memFree=12926304/32950928 swapFree=38710956/67111528
[pid=6763] ppid=6761 vsize=98268 CPUtime=51.09 cores=1,3,5,7
/proc/6763/stat : 6763 (march_rw) R 6761 6763 5731 0 -1 4202496 57461 0 0 0 5102 7 0 0 25 0 1 0 849671440 100626432 20748 33554432000 4194304 4300876 140733921077376 18446744073709551615 4214499 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6763/statm: 24567 20748 169 27 0 23016 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 98268

[startup+102.319 s]
/proc/loadavg: 1.90 1.38 1.49 3/499 6767
/proc/meminfo: memFree=12921084/32950928 swapFree=38710956/67111528
[pid=6763] ppid=6761 vsize=99720 CPUtime=102.31 cores=1,3,5,7
/proc/6763/stat : 6763 (march_rw) R 6761 6763 5731 0 -1 4202496 57802 0 0 0 10224 7 0 0 25 0 1 0 849671440 102113280 21089 33554432000 4194304 4300876 140733921077376 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6763/statm: 24930 21089 169 27 0 23379 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 99720

[startup+162.301 s]
/proc/loadavg: 1.96 1.49 1.52 3/499 6769
/proc/meminfo: memFree=12917224/32950928 swapFree=38710956/67111528
[pid=6763] ppid=6761 vsize=100644 CPUtime=162.29 cores=1,3,5,7
/proc/6763/stat : 6763 (march_rw) R 6761 6763 5731 0 -1 4202496 58032 0 0 0 16222 7 0 0 25 0 1 0 849671440 103059456 21319 33554432000 4194304 4300876 140733921077376 18446744073709551615 4214496 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6763/statm: 25161 21319 169 27 0 23610 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 100644

[startup+222.301 s]
/proc/loadavg: 1.98 1.58 1.55 3/499 6770
/proc/meminfo: memFree=12916088/32950928 swapFree=38710956/67111528
[pid=6763] ppid=6761 vsize=101040 CPUtime=222.29 cores=1,3,5,7
/proc/6763/stat : 6763 (march_rw) R 6761 6763 5731 0 -1 4202496 58156 0 0 0 22222 7 0 0 25 0 1 0 849671440 103464960 21443 33554432000 4194304 4300876 140733921077376 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6763/statm: 25260 21443 169 27 0 23709 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 101040

[startup+282.301 s]
/proc/loadavg: 2.08 1.68 1.58 3/499 6772
/proc/meminfo: memFree=12914328/32950928 swapFree=38710956/67111528
[pid=6763] ppid=6761 vsize=101436 CPUtime=282.3 cores=1,3,5,7
/proc/6763/stat : 6763 (march_rw) R 6761 6763 5731 0 -1 4202496 58247 0 0 0 28222 8 0 0 25 0 1 0 849671440 103870464 21534 33554432000 4194304 4300876 140733921077376 18446744073709551615 4214423 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6763/statm: 25359 21534 169 27 0 23808 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 101436

[startup+342.301 s]
/proc/loadavg: 2.03 1.74 1.60 3/499 6773
/proc/meminfo: memFree=12912940/32950928 swapFree=38710956/67111528
[pid=6763] ppid=6761 vsize=101832 CPUtime=342.3 cores=1,3,5,7
/proc/6763/stat : 6763 (march_rw) R 6761 6763 5731 0 -1 4202496 58336 0 0 0 34222 8 0 0 25 0 1 0 849671440 104275968 21623 33554432000 4194304 4300876 140733921077376 18446744073709551615 4269139 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6763/statm: 25458 21623 169 27 0 23907 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 101832

[startup+402.301 s]
/proc/loadavg: 2.01 1.78 1.63 3/499 6775
/proc/meminfo: memFree=12910192/32950928 swapFree=38710956/67111528
[pid=6763] ppid=6761 vsize=102096 CPUtime=402.31 cores=1,3,5,7
/proc/6763/stat : 6763 (march_rw) R 6761 6763 5731 0 -1 4202496 58423 0 0 0 40223 8 0 0 25 0 1 0 849671440 104546304 21710 33554432000 4194304 4300876 140733921077376 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6763/statm: 25524 21710 169 27 0 23973 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 102096

[startup+462.3 s]
/proc/loadavg: 2.00 1.82 1.65 3/499 6786
/proc/meminfo: memFree=12907148/32950928 swapFree=38710956/67111528
[pid=6763] ppid=6761 vsize=102492 CPUtime=462.31 cores=1,3,5,7
/proc/6763/stat : 6763 (march_rw) R 6761 6763 5731 0 -1 4202496 58516 0 0 0 46223 8 0 0 25 0 1 0 849671440 104951808 21803 33554432000 4194304 4300876 140733921077376 18446744073709551615 4200267 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6763/statm: 25623 21803 169 27 0 24072 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 102492

[startup+522.3 s]
/proc/loadavg: 2.00 1.85 1.66 3/499 6787
/proc/meminfo: memFree=12905616/32950928 swapFree=38710956/67111528
[pid=6763] ppid=6761 vsize=102756 CPUtime=522.31 cores=1,3,5,7
/proc/6763/stat : 6763 (march_rw) R 6761 6763 5731 0 -1 4202496 58590 0 0 0 52223 8 0 0 25 0 1 0 849671440 105222144 21877 33554432000 4194304 4300876 140733921077376 18446744073709551615 4216377 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6763/statm: 25689 21877 169 27 0 24138 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 102756

[startup+582.301 s]
/proc/loadavg: 2.12 1.91 1.69 3/499 6789
/proc/meminfo: memFree=12903240/32950928 swapFree=38710956/67111528
[pid=6763] ppid=6761 vsize=103020 CPUtime=582.31 cores=1,3,5,7
/proc/6763/stat : 6763 (march_rw) R 6761 6763 5731 0 -1 4202496 58656 0 0 0 58223 8 0 0 25 0 1 0 849671440 105492480 21943 33554432000 4194304 4300876 140733921077376 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6763/statm: 25755 21943 169 27 0 24204 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 103020

[startup+642.301 s]

################
# More data... #
################

[startup+4062.32 s]
/proc/loadavg: 2.13 2.07 2.01 3/499 6894
/proc/meminfo: memFree=12788872/32950928 swapFree=38710956/67111528
[pid=6763] ppid=6761 vsize=107640 CPUtime=4062.45 cores=1,3,5,7
/proc/6763/stat : 6763 (march_rw) R 6761 6763 5731 0 -1 4202496 59784 0 0 0 406236 9 0 0 25 0 1 0 849671440 110223360 23071 33554432000 4194304 4300876 140733921077376 18446744073709551615 4217014 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6763/statm: 26910 23071 169 27 0 25359 0
Current children cumulated CPU time (s) 4062.45
Current children cumulated vsize (KiB) 107640

[startup+4122.3 s]
/proc/loadavg: 2.05 2.05 2.00 3/499 6895
/proc/meminfo: memFree=12788408/32950928 swapFree=38710956/67111528
[pid=6763] ppid=6761 vsize=107640 CPUtime=4122.43 cores=1,3,5,7
/proc/6763/stat : 6763 (march_rw) R 6761 6763 5731 0 -1 4202496 59793 0 0 0 412234 9 0 0 25 0 1 0 849671440 110223360 23080 33554432000 4194304 4300876 140733921077376 18446744073709551615 4265487 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6763/statm: 26910 23080 169 27 0 25359 0
Current children cumulated CPU time (s) 4122.43
Current children cumulated vsize (KiB) 107640

[startup+4182.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/499 6897
/proc/meminfo: memFree=12786652/32950928 swapFree=38710956/67111528
[pid=6763] ppid=6761 vsize=107640 CPUtime=4182.43 cores=1,3,5,7
/proc/6763/stat : 6763 (march_rw) R 6761 6763 5731 0 -1 4202496 59804 0 0 0 418234 9 0 0 25 0 1 0 849671440 110223360 23091 33554432000 4194304 4300876 140733921077376 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6763/statm: 26910 23091 169 27 0 25359 0
Current children cumulated CPU time (s) 4182.43
Current children cumulated vsize (KiB) 107640

[startup+4242.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/499 6898
/proc/meminfo: memFree=12785140/32950928 swapFree=38710956/67111528
[pid=6763] ppid=6761 vsize=107640 CPUtime=4242.43 cores=1,3,5,7
/proc/6763/stat : 6763 (march_rw) R 6761 6763 5731 0 -1 4202496 59811 0 0 0 424234 9 0 0 25 0 1 0 849671440 110223360 23098 33554432000 4194304 4300876 140733921077376 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6763/statm: 26910 23098 169 27 0 25359 0
Current children cumulated CPU time (s) 4242.43
Current children cumulated vsize (KiB) 107640

[startup+4302.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/499 6900
/proc/meminfo: memFree=12782884/32950928 swapFree=38710956/67111528
[pid=6763] ppid=6761 vsize=107772 CPUtime=4302.44 cores=1,3,5,7
/proc/6763/stat : 6763 (march_rw) R 6761 6763 5731 0 -1 4202496 59823 0 0 0 430235 9 0 0 25 0 1 0 849671440 110358528 23110 33554432000 4194304 4300876 140733921077376 18446744073709551615 4268801 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6763/statm: 26943 23110 169 27 0 25392 0
Current children cumulated CPU time (s) 4302.44
Current children cumulated vsize (KiB) 107772

[startup+4362.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/499 6902
/proc/meminfo: memFree=12781868/32950928 swapFree=38710956/67111528
[pid=6763] ppid=6761 vsize=107772 CPUtime=4362.44 cores=1,3,5,7
/proc/6763/stat : 6763 (march_rw) R 6761 6763 5731 0 -1 4202496 59834 0 0 0 436235 9 0 0 25 0 1 0 849671440 110358528 23121 33554432000 4194304 4300876 140733921077376 18446744073709551615 4217065 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6763/statm: 26943 23121 169 27 0 25392 0
Current children cumulated CPU time (s) 4362.44
Current children cumulated vsize (KiB) 107772

[startup+4422.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/499 6903
/proc/meminfo: memFree=12779364/32950928 swapFree=38710956/67111528
[pid=6763] ppid=6761 vsize=107772 CPUtime=4422.44 cores=1,3,5,7
/proc/6763/stat : 6763 (march_rw) R 6761 6763 5731 0 -1 4202496 59844 0 0 0 442235 9 0 0 25 0 1 0 849671440 110358528 23131 33554432000 4194304 4300876 140733921077376 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6763/statm: 26943 23131 169 27 0 25392 0
Current children cumulated CPU time (s) 4422.44
Current children cumulated vsize (KiB) 107772

[startup+4482.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/499 6905
/proc/meminfo: memFree=12777608/32950928 swapFree=38710956/67111528
[pid=6763] ppid=6761 vsize=107904 CPUtime=4482.44 cores=1,3,5,7
/proc/6763/stat : 6763 (march_rw) R 6761 6763 5731 0 -1 4202496 59856 0 0 0 448235 9 0 0 25 0 1 0 849671440 110493696 23143 33554432000 4194304 4300876 140733921077376 18446744073709551615 4276846 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6763/statm: 26976 23143 169 27 0 25425 0
Current children cumulated CPU time (s) 4482.44
Current children cumulated vsize (KiB) 107904

[startup+4542.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/499 6906
/proc/meminfo: memFree=12775356/32950928 swapFree=38710956/67111528
[pid=6763] ppid=6761 vsize=107904 CPUtime=4542.44 cores=1,3,5,7
/proc/6763/stat : 6763 (march_rw) R 6761 6763 5731 0 -1 4202496 59865 0 0 0 454235 9 0 0 25 0 1 0 849671440 110493696 23152 33554432000 4194304 4300876 140733921077376 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6763/statm: 26976 23152 169 27 0 25425 0
Current children cumulated CPU time (s) 4542.44
Current children cumulated vsize (KiB) 107904

[startup+4602.3 s]
/proc/loadavg: 2.08 2.04 2.01 3/499 6908
/proc/meminfo: memFree=12773848/32950928 swapFree=38710956/67111528
[pid=6763] ppid=6761 vsize=107904 CPUtime=4602.45 cores=1,3,5,7
/proc/6763/stat : 6763 (march_rw) R 6761 6763 5731 0 -1 4202496 59873 0 0 0 460236 9 0 0 25 0 1 0 849671440 110493696 23160 33554432000 4194304 4300876 140733921077376 18446744073709551615 4214457 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6763/statm: 26976 23160 169 27 0 25425 0
Current children cumulated CPU time (s) 4602.45
Current children cumulated vsize (KiB) 107904

[startup+4662.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/499 6910
/proc/meminfo: memFree=12771108/32950928 swapFree=38710956/67111528
[pid=6763] ppid=6761 vsize=107904 CPUtime=4662.45 cores=1,3,5,7
/proc/6763/stat : 6763 (march_rw) R 6761 6763 5731 0 -1 4202496 59880 0 0 0 466236 9 0 0 25 0 1 0 849671440 110493696 23167 33554432000 4194304 4300876 140733921077376 18446744073709551615 4265584 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6763/statm: 26976 23167 169 27 0 25425 0
Current children cumulated CPU time (s) 4662.45
Current children cumulated vsize (KiB) 107904

[startup+4722.32 s]
/proc/loadavg: 2.01 2.02 2.00 3/499 6911
/proc/meminfo: memFree=12769112/32950928 swapFree=38710956/67111528
[pid=6763] ppid=6761 vsize=108036 CPUtime=4722.47 cores=1,3,5,7
/proc/6763/stat : 6763 (march_rw) R 6761 6763 5731 0 -1 4202496 59887 0 0 0 472238 9 0 0 25 0 1 0 849671440 110628864 23174 33554432000 4194304 4300876 140733921077376 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6763/statm: 27009 23174 169 27 0 25458 0
Current children cumulated CPU time (s) 4722.47
Current children cumulated vsize (KiB) 108036

[startup+4782.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/499 6913
/proc/meminfo: memFree=12768352/32950928 swapFree=38710956/67111528
[pid=6763] ppid=6761 vsize=108036 CPUtime=4782.45 cores=1,3,5,7
/proc/6763/stat : 6763 (march_rw) R 6761 6763 5731 0 -1 4202496 59897 0 0 0 478236 9 0 0 25 0 1 0 849671440 110628864 23184 33554432000 4194304 4300876 140733921077376 18446744073709551615 4278614 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6763/statm: 27009 23184 169 27 0 25458 0
Current children cumulated CPU time (s) 4782.45
Current children cumulated vsize (KiB) 108036

[startup+4842.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/499 6914
/proc/meminfo: memFree=12765736/32950928 swapFree=38710956/67111528
[pid=6763] ppid=6761 vsize=108036 CPUtime=4842.45 cores=1,3,5,7
/proc/6763/stat : 6763 (march_rw) R 6761 6763 5731 0 -1 4202496 59904 0 0 0 484236 9 0 0 25 0 1 0 849671440 110628864 23191 33554432000 4194304 4300876 140733921077376 18446744073709551615 4214448 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6763/statm: 27009 23191 169 27 0 25458 0
Current children cumulated CPU time (s) 4842.45
Current children cumulated vsize (KiB) 108036

[startup+4902.3 s]
/proc/loadavg: 2.11 2.04 2.01 3/499 6916
/proc/meminfo: memFree=12764608/32950928 swapFree=38710956/67111528
[pid=6763] ppid=6761 vsize=108036 CPUtime=4902.46 cores=1,3,5,7
/proc/6763/stat : 6763 (march_rw) R 6761 6763 5731 0 -1 4202496 59912 0 0 0 490237 9 0 0 25 0 1 0 849671440 110628864 23199 33554432000 4194304 4300876 140733921077376 18446744073709551615 4261207 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6763/statm: 27009 23199 169 27 0 25458 0
Current children cumulated CPU time (s) 4902.46
Current children cumulated vsize (KiB) 108036

[startup+4962.3 s]
/proc/loadavg: 2.09 2.04 2.01 3/499 6918
/proc/meminfo: memFree=12762732/32950928 swapFree=38710956/67111528
[pid=6763] ppid=6761 vsize=108168 CPUtime=4962.46 cores=1,3,5,7
/proc/6763/stat : 6763 (march_rw) R 6761 6763 5731 0 -1 4202496 59919 0 0 0 496237 9 0 0 25 0 1 0 849671440 110764032 23206 33554432000 4194304 4300876 140733921077376 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6763/statm: 27042 23206 169 27 0 25491 0
Current children cumulated CPU time (s) 4962.46
Current children cumulated vsize (KiB) 108168



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.05 2.04 2.00 2/497 6920
/proc/meminfo: memFree=12939924/32950928 swapFree=38710956/67111528
[pid=6763] ppid=6761 vsize=108168 CPUtime=5000.07 cores=1,3,5,7
/proc/6763/stat : 6763 (march_rw) R 6761 6763 5731 0 -1 4202496 59924 0 0 0 499998 9 0 0 25 0 1 0 849671440 110764032 23211 33554432000 4194304 4300876 140733921077376 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6763/statm: 27042 23211 169 27 0 25491 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 108168

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+4999.9 s]
/proc/loadavg: 2.05 2.04 2.00 2/497 6920
/proc/meminfo: memFree=12939924/32950928 swapFree=38710956/67111528
[pid=6763] ppid=6761 vsize=108168 CPUtime=5000.07 cores=1,3,5,7
/proc/6763/stat : 6763 (march_rw) R 6761 6763 5731 0 -1 4202496 59924 0 0 0 499998 9 0 0 25 0 1 0 849671440 110764032 23211 33554432000 4194304 4300876 140733921077376 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6763/statm: 27042 23211 169 27 0 25491 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 108168

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.92
CPU time (s): 5000.09
CPU user time (s): 4999.99
CPU system time (s): 0.096985
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 108168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.99
system time used= 0.096985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59924
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 56343

runsolver used 24.7002 second user time and 57.0643 second system time

The end

Launcher Data 

Begin job on node113 at 2011-05-28 16:53:28
IDJOB=3420280
IDBENCH=82532
IDSOLVER=1913
FILE ID=node113/3420280-1306594407
RUNJOBID= node113-1306594407-6744
PBS_JOBID= 13471567
Free space on /tmp= 73280 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v40000-c168000-S895938734-057-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420280-1306594407/watcher-3420280-1306594407 -o /tmp/evaluation-result-3420280-1306594407/solver-3420280-1306594407 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420280-1306594407.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 4f5a8cb56de51e6630c119bd6436cc16
RANDOM SEED=403721042

node113.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      13029536 kB
Buffers:        345480 kB
Cached:        9824356 kB
SwapCached:      93760 kB
Active:        9555852 kB
Inactive:     10018076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      13029536 kB
SwapTotal:    67111528 kB
SwapFree:     38710956 kB
Dirty:            4316 kB
Writeback:           0 kB
AnonPages:     9322356 kB
Mapped:          25840 kB
Slab:           161576 kB
PageTables:     116012 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 154790140 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73280 MiB
End job on node113 at 2011-05-28 18:16:50